2,2',3,3',4,4',6-Heptachlorobiphenyl

2,2',3,3',4,4',6-Heptachlorobiphenyl, 35 µg/mL in Isooctane

2,2',3,3',4,4',6-Heptachlorobiphenyl, 100 µg/mL in Isooctane

2,2',3,3',4,5,5'-Heptachlorobiphenyl

2,2',3,3',4,5,5'-Heptachlorobiphenyl, 35 µg/mL in Isooctane

2,2',3,3',4,5,5'-Heptachlorobiphenyl, 100 µg/mL in Isooctane

2,2',3,3',4,5,6-Heptachlorobiphenyl

2,2',3,3',4,5,6-Heptachlorobiphenyl, 35 µg/mL in Isooctane

2,2',3,3',4,5,6-Heptachlorobiphenyl Standard, 100 µg/mL in Isooctane

2,2',3,3',4,5,6'-Heptachlorobiphenyl